baber/WOPTO huggingface dataset:
Patent JP-H02170167-A (JP)
Title: Composition for electrophotography
Inventor: MIZUMOTO TERUYUKI
IPC: G03G9/09
Filed: 1988-12-23
Abstract: PURPOSE:To enhance the insulating characteristic of the compsn. and to speed up the restoration of resistance by using specific fine crystal powder as a photoconductive pigment. CONSTITUTION:At least the photoconductive inorg. pigment (A) and a binder resin are incorporated into the above compsn. and the fine crystal powder having <=1ppm deviation from the stoichiometric compsn. is used as the compo nent A. Zinc oxide, titanium oxide, zinc sulfide, etc., are usable as the compo nent A and a sensitizing dyestuff, such as cyanine dyestuff, can be added to the compsn. The addition of coloring agents at need to the compsn. is possible as well. This compsn. is usable for a photosensitive body or photoconductive toner.
Patent JP-H06149221-A (JP)
Title: Method and processor for allocation processing of mathematical expression
Inventor: SHIDA TAKUMI
IPC: G09G5/32
Filed: 1992-11-10
Abstract: PURPOSE:To allocate symbols accurately matching the principle of mathematical composition. CONSTITUTION:The length (1)'iw calculated by subtracting blank parts (1)'gl and (1)'gr from target length (1)' after a mathematical symbol is enlarged of reduced is divided by the length of the plotting part (1)iw of the enlarged or reduced symbol (1) and an enlarging or reducing process is performed on the basis of the enlargement or reduction ratio (1)pr found by the division performs the allocation processing of the mathematical symbol. The enlarging or reducing process is performed on based on the ratio and data (1)'pp for positioning the enlarged or reduced mathematical symbol is corrected on the basis of a specific shift value (1)'s to position the symbol, thus performing the allocation processing of the mathematical symbol. Process means 22 and 23 performs the allocation processing of the mathematical expression by using the layout processing methods.
Patent JP-H01164603-A (JP)
Title: Pneumatic bias tire
Inventor: SAKURAI HIROKO
IPC: B60C15/00
Filed: 1987-12-21
Abstract: PURPOSE:To improve durability of a tire by respectively specifying a relation of each thermal shrinkage factor between the outermost and innermost cords and between the fellow inner cords, in case of the two or more organic fiber cords wound up for two or more bead wires embedded in a bead part. CONSTITUTION:A tire 1 provides in its bead part 2 two or more annular bead wires 5, 6 to be embedded being juxtaposed respectively to the inner in the axial direction. A carcass layer 7 of bias structure is arranged winding up two or more organic fiber cords 8-11 respectively toward the outside from the inside of each bead wire 5, 6. Here, the cord 8 in the innermost sets its thermal shrinkage factor to a value of 65% or less by index ratio for the thermal shrinkage factor of the cord 11 in the outermost. Further, each thermal shrinkage factor of each cord 8, 9 in the inner is set smaller in the inner cord 8 while larger in the outer cord 9. And each cord 8, 9 in the inner sets a difference between each thermal shrinkage factor to 3.0% or less.
Patent JP-H06151144-A (JP)
Title: Manufacture of fe-n-based soft magnetic powder having high saturated magnetic flux density
Inventor: MORIMOTO KOICHIRO
IPC: C22C33/02
Filed: 1992-11-10
Abstract: PURPOSE:To obtain soft magnetic powder having a high saturated magnetic flux density by using the martensite of body-centered tetragonal system as main body phase and by giving a high energy crushing treatment within a particular atmosphere to flakes obtained by cutting Fe-based alloy thin band having an aggregate texture where its particular crystallization plane is accumulated in parallel to the plate plane. CONSTITUTION:Martensite of body-centered tetragonal system is used as main body phase, and an Fe-based alloy thin band having an aggregate texture where its (001) crystal orientation is accumulated in parallel to the plate plane is produced. Next, a high energy crushing treatment is given to the flakes obtained by cutting the Fe-based alloy thin band in an atmosphere containing mainly nitrogen and hydrogen, and Fe-N-based soft magnetic powder having a high saturated magnetic flux density having a semi-stable Fe16N2 phase can be produced in this production method. By doing this, alloy powder containing much Fe16N2 phase and a high saturated magnetic flux density can be mass-produced at a low cost.
Patent JP-2001144386-A (JP)
Title: Printed circuit board and manufacturing method therefor
Inventor: KIMURA TOKUJI
IPC: H05K1/02
Filed: 1999-11-16
Abstract: PROBLEM TO BE SOLVED: To solder a substrate land of each printed circuit board, covering a plurality of printed circuit boards and surely dividing adjacent printed circuit boards after soldering, during manufacturing a printed circuit boards securely grounded(GND) which is used for a high-frequency circuit unit. SOLUTION: Land patterns 2, 3 are formed on both the right and the left sides of a printed circuit board 1. Since the land patterns 2, 3 are arranged asymmetrically to the right and the left, each of lands 2a, 3a forming land patterns 2, 3 does not come into contact with each other, covering a plurality of the printed circuit boards 1, 1. Therefore, even if the lands 2a, 3a are subjected to soldering, the lands 2a, 3a are not fixed with each other, and the printed circuit board can be divided immediately without removing solder at a joint.
Patent JP-H03185527-A (JP)
Title: Microprocessor
Inventor: AMAKO SHUICHI
IPC: G06F11/00
Filed: 1989-12-14
Abstract: PURPOSE:To prevent a program from generating runaway and to reduce the load of a software designer by generating an interruption at the time of changing the contents of a specific area of a memory which can be optionally set up from an external bus master with software. CONSTITUTION:When an address based upon the external bus master coincides with the value of a register 3, an interruption signal 8 is outputted to a microprocessor part 1 as the output of a comparator 4. Namely, an interruption signal 8 is generated by comparing an address for data writing with a value previously set up in the register 3 at the time of writing data in the memory by the external bus master. Since the generation of runaway in the program can be prevented and respective operation areas of plural external bus masters are not mutually controlled, the load of the software designer can be reduced.
Patent JP-H06174803-A (JP)
Title: Semiconductor device
Inventor: TAKASUKA YUKISUKE
IPC: G01R31/28
Filed: 1992-12-04
Abstract: PURPOSE:To provide a semiconductor device which is hardly restricted by the memory capacity of an outside tester even if the number of test patterns for capability test for inside capability blocks such as logic circuits. CONSTITUTION:A control circuit 3 to output control signals for capability test, a clock pulse generation circuit 4 to generate clock pulses, a test pattern generation circuit 5, and a scan path circuit 2 where all scan data are read are provided. A clock pulse counting circuit 6 to output scan data read-in completion signals to the control circuit 3 and a comparison judgement circuit 7 to input the scan signals, compare an expected value with the scan signals and judge the test result to be bad when logical disagreement occurs are also provided.
Patent JP-H11139396-A (JP)
Title: Formation flying control device
Inventor: TOYAMA MAKOTO
IPC: B64C13/18
Filed: 1997-11-10
Abstract: PROBLEM TO BE SOLVED: To allow a plurality of aircrafts to automatically perform formation flying without forcing pilots to carry excessive work load. SOLUTION: A formation flying control device comprises relative position measuring means 1-4 for originating relative position data by measuring the relative positions of one aircraft B and the other aircraft A which perform formation flying and a guidance control device 5 automatically controlling the one aircraft B according to the relative position data and controlling the relative positions within a predetermined range to maintain the formation flying. The relative position measuring means 1-4 comprise a GPS position measuring device 1, a transmitter 2, a receiver 3, and a D-GPS position measuring device 4, and form a differential GPS system between the other aircraft A and the one aircraft B to make accurate measurements of the relative positions.  Once the data about the accurate relative positions of the other aircraft A and the one aircraft B are obtained, formation flying can be effected automatically by means of the guidance control device 5 without applying excessive work load to the pilots.
Patent JP-H04198995-A (JP)
Title: Sampling device
Inventor: FUJITA KENICHI
IPC: G10H3/06
Filed: 1990-11-29
Abstract: PURPOSE:To allow long-time sampling and high-speed repetitive sampling and to allow the formation of a desired program with the real sounds as the sound source by subjecting an optical disk recorded with real sounds to sampling reproduction. CONSTITUTION:Various kinds of, for example, drum sounds, collected by a microphone 1 are previously recorded on the DRAW type optical disk 53. An access control section 6 is then controlled at the time of prescribed timing to access the DRAW type optical disk 53 and to sample the data of the prescribed drum sounds at the time of playing, for example, an electronic musical instrument 14. The data are inputted to a reveberation sound processing section 7 and an attack sound processing section 8 which execute the processing, such as addition of reveberation sounds and attack sounds, at need. This addition processing is instructed from the electronic musical instrument 14. The desired program formed by mixing the drum sounds as the real sounds within the program to be played by the electronic musical instrument 14 is formed if the sound signals obtd. at an output terminal 11 are mixed with the sound signals obtd. from the output terminal of the electronic musical instrument 14 thereby producing with a speaker.
Patent JP-H01167171-A (JP)
Title: Image forming device
Inventor: WATANABE JUNJI
IPC: B65H83/00
Filed: 1987-12-24
Abstract: PURPOSE:To stack sheets under completely gathered state by displacing a sheet discharge tray for stacking sheets inverted and discharged through a U-turn carry path for every cycle of an automatic document feed/discharge unit. CONSTITUTION:In a machine body 1, sheets sequentially copied with images of documents fed from an automatic document feed/discharge unit ADF are inverted through a sheet discharge pair roller 32 and a U-turn carry path comprising fixed guides 140, 141 and stacked sequentially in a sheet discharge tray 9 through a carrying means 144. The sheet discharge tray 9 is incorporated partially in the machine body 1 and slidable perpendicularly to the advancing direction of sheet along a slide rail 210, and displaces by a predetermined amount delta every time when single cycle image formation finishes in ADF to classify the sheets and stack the classifies sheets in the tray 9. By such arrangement, sheets can be stacked under completely gathered state without requiring pagination.
Patent JP-H01169726-A (JP)
Title: Production of magnetic recording medium
Inventor: HOSOI NOBUYUKI
IPC: G11B5/82
Filed: 1987-12-24
Abstract: PURPOSE:To obtain a disk-shaped recording medium which is uniform in the degree of orientation in a circumferential direction while eliminating the influence of mechanical orientation by passing a thin strip which is coated with a magnetic coating compd. and is in a state prior to solidifying by drying in a magnetic field formed in the direction orthogonal with the progressing direction thereof, then subjecting the strip to magnetic orientation circumferentially. CONSTITUTION:A base film (raw sheet) 2 which is the thin strip delivered from a delivery section 1 is formed with a magnetic layer in a magnetic coating compd. coating section 3 and is passed along carrying rollers 4a, 4b, following which the base film is subjected to the disordering of magnetic particles by a non-orienting device 5. The non-orienting device 5 is representatively a magnet alternately disposed with N poles and S poles and is used by disposing such magnet below or above or above and below the thin strip on which the magnetic coating compd. is already coated. The raw sheet 2 subjected to the non-orienting of magnetism by the magnetic fields in such a manner is circumferentially oriented by a circumferential orienting device 6 and is dried in a drying section 7. The sheet subjected to the orientation treatment in such a manner is blanked and the disk-shaped magnetic recording medium which is uniform in the degree of orientation in the circumferential direction is obtd.
Patent JP-H05154070-A (JP)
Title: Hot water washing stool
Inventor: FUJISHIMA MICHIYUKI
IPC: A47K13/00
Filed: 1991-12-10
Abstract: PURPOSE:To keep a hot water washing stool device hygienic and prevent discomfort of a user by precluding the breeding of miscellaneous germs and mildew as caused by the scattering of feces and urine to the device during the use thereof. CONSTITUTION:This hot water washing stool device is made up of a stool sheet 1 which is molded by a thermoplastic resin dispersed with a porous inorganic matter containing an antibacterial agent, a washing nozzle 2 and a body case 3. The antibacterial agent herein used is zinc oxide and a silver salt.
Patent JP-H05256796-A (JP)
Title: Inspecting system
IPC: G06T7/00
Filed: 1992-12-04
Abstract: PURPOSE: To obtain an advanced manufacture inspecting system having the rasterized reference image of a product to be inspected by inspecting resolution and having a data base capable of accurately representing a shape feature. CONSTITUTION: A complete image is stored in a system data base 62, accessed to a raster type and sent to an electronic registration subsystem 66. The subsystem is aligned at reference data 62 with input product inspecting data 64, 65. The aligned reference data and inspection data are all sent to parallel defect detecting channel 67. A sorting block 68 selects the output of desired channel for recording in a defect memory 69.
Patent JP-H09155758-A (JP)
Title: Band fastening tool
Inventor: NOMURA TSUTOMU
IPC: F16L3/12
Filed: 1995-12-14
Abstract: PROBLEM TO BE SOLVED: To improve workability in a small space by obtaining fastening force with the tension of a fastening band from screwing operation and causing chuck fastening force from straight movement with the rotation of a screw rod to grip the end of the band. SOLUTION: When a fastening band to seal and fix a vehicle propeller shaft covering boot to the axial portion is fastened, the free end of the fastening band being held by the guide 1A of a body 1 is inserted into an insert groove of a chuck member 2 and the end of the thrust axial portion 3A of screw rod 3 is pressed against the band by rotationally moving the head 3b. A handle member 4 with one face being contacting the terminal part 1D of the body is turned to move the chuck member 2 straight along the inner face of the body 1 for fastening the band. A tool 10 itself which is sufficiently fastened is rotationally moved around a contact point between a fastening and the guide 1A to transform the band into a folded shape and complete fastening and fixing work.
Patent JP-H02172017-A (JP)
Title: Magnetic recording medium
Inventor: OOMA YASUYOSHI
IPC: G11B5/65
Filed: 1988-12-26
Abstract: PURPOSE:To improve an overwrite characteristic by reducing the thickness of the magnetic film in a middle peripheral part at the time of producing the coating type magnetic disk medium. CONSTITUTION:The magnetic disk medium is formed with a magnetic layer 4 by coating an aluminum substrate 3 having a mounting hole 2 in the central part with a magnetic coating compd. and subjecting the coating to thermal curing and surface finishing. The magnetic disk medium is thus obtd. The magnetic layer 4 in the middle peripheral part is formed to the thickness smaller than the thicknesses of the inner peripheral and outer peripheral parts in the above-mentioned coating or surface finishing stage. The overwrite characteristic is improved in this way and the high-density recording is executed.
Patent JP-H10152929-A (JP)
Title: Floor grating
Inventor: HAGIWARA HIDEO
IPC: E04C2/42
Filed: 1996-11-22
Abstract: PROBLEM TO BE SOLVED: To make it possible to reduce the deflection of a joint section caused by a person getting thereon even if the joint section is provided to a position having no joist. SOLUTION: A floor grating is so constituted that intermediate parts of a large number of flat bars 1a parallely arranged are connected with twist bars 2a to form a first grating body 6a. Upper edge parts of a large number of flat bars 1b parallely arranged are connected with twist bars 2b to form a second grating body 6b. Then, recessed parts 7 for holding the twist bars 2b of the second grating 6b are provided to upper edge sections of the outer most flat bars 2a in the first grating body 6a. Inverted L-notched grooves interlocking the flat bars 2a of the first grating body 6a with the outer most flat bars 1b are provided to the second grating body 6b. Then, in the case of arrangement in parallel, subsequently, the joint section of the first grating body 6a is interlocked with the joint section of the second grating body 6b.
Patent JP-2000135351-A (JP)
Title: Ball tank for pachinko machine
Inventor: SATO HISAYOSHI
IPC: A63F7/02
Filed: 1998-10-29
Abstract: PROBLEM TO BE SOLVED: To prevent a ball from being stuffed, to smoothen its flowing out and to widen the window of a mechanical board by connecting a hole for guiding a ball out on the sidewall of the upper reaches and an exit for a ball on the sidewall of the lower reaches and making a path for arranging and passing balls and a semi-rectangular box-shaped pooling part at an opening of the upper side. SOLUTION: A box-shaped pooling part 9 of which the plane surface is semi-rectangular and of which the upper face can be opened is composed of a rear wall 14 close to a mechanical board set to the back face of a game board, a front wall 15 that opposes to the former, a left side wall 16, a right side wall 17 and a bottom wall 18 so as to compose a ball tank 8. A pachinko ball arranging path 20 is made on the bottom wall 18. Then, an exit 21 for ball is formed on the right sidewall 16 and connected to the path 20. The bottom wall 18 is declined to the side of the exit 21 and a swelling part 22 is made at the side of the lower reaches by swelling the front and rear walls 14 and 15 inside. An arranging wall 23 is made at the path 20 so that it increases its height from the center to the lower part, and, ball arranging path 20a and 20b are shaped.  Then, balls can be expelled in two rows smoothly.
Patent JP-H06144219-A (JP)
Title: Double carriage with equalizer
Inventor: NAGAMORI NOBUAKI
IPC: B61D3/16
Filed: 1992-11-11
Abstract: PURPOSE:To provide a double carriage with an equalizer which does not generate rattling of a parent carriage during running and at deceleration, braking and stop of the double carriage, solve increase in wheel pressure on a rail and can prevent danger of load on the carriage and bad effect on the base. CONSTITUTION:This double carriage with an equalizer is provided with a parent carriage 1 which has a child carriage mounting part 3 at the center, a pair of right and left wheels 4a and 4a at one end in the front and rear direction and the other end supported at the center of an equalizer wheel part 5 having a pair of right and left wheels 4b and 4b, and a child carriage 2 mounted on the child carriage mounting part 3. Thus, as one end of the parent carriage 1 is supported on the equalizer wheel part 5, four wheels 4a and 4b travel in contact with the face of a traveling rail 8 all the time regardless of irregularly of the traveling rail 8.
Patent JP-H08245288-A (JP)
Title: Release control and preparation of fertilizer using epoxy polymer primer coating
Inventor: HUDSON ALICE P
IPC: C05G3/00
Filed: 1995-11-21
Abstract: Controlled release, particulate fertilizer products having a water soluble fertilizer central mass encased in a plurality of water insoluble, abrasion resistant coatings plus coating compositions and methods for the production of such products are disclosed. At least one essential inner coating is an epoxide reaction product of   A. at least one epoxide resin containing at least about 2 epoxide moieties per molecule, and B. at least one amine curing agent containing at least about two N-H moieties/molecule.
Patent JP-H08174040-A (JP)
Title: Method for controlling pipe body temperature in hot welded pipe production and apparatus thereof
Inventor: YABUMOTO SATORU
IPC: B21B45/02
Filed: 1994-12-28
Abstract: PURPOSE: To prevent the bending of a pipe in hot state at the time of producing a hot welded pipe and the producing trouble of the stop, etc., in the production line caused thereby and the occurrence of the defective product and also, secure the safety around the conveying line. CONSTITUTION: The proper quantity of cooling water is calculated from temp. data in the circumferential direction of the pipe obtd. from a rotary type radiation thermometer 4 with an arithmetic means 21 and this calculated result is outputted to an electromotive valve, being a cooling water quantity control means 3 capable of feedback-controlling cooling water quantity. The electromotive valve at each position discharge the proper quantity of cooling water based on the calculated result. By this method, the pipe body temp. in the circumferential direction of the pipe is uniformized.
Patent JP-H04284332-A (JP)
Title: Manufacture of discharge tube of sodium high-pressure lamp and device
Inventor: UORUFURAMU GURAAZAA
IPC: H01J61/82
Filed: 1991-11-13
Abstract: PURPOSE: To easily manufacture discharge lamps, while saving time and making the lamps suitable for mass production in a large scale by filling ceramic discharge tubes with sodium as sodium azide and then carrying out heating treatment. CONSTITUTION: After a first electrode system has been is heated and sealed, a tablet 7 made of sodium azide is introduced through an aperture part of a second end part 8 of a discharge tube 1. Then, the end part 8 is heated for about four minutes by a constant heating electric power, the heat is transmitted to a first end part of a lower part of the discharge tube in which sodium azide exists through a ceramic material of the tube 1 from the end part 8, and decomposition of sodium azide is started. The decomposition can be indicated as abrupt rise of pressure in the melting furnace to which gas is discharged. After that, xenon gas is introduced into the melting furnace and a cold bridge, so that the first end part is cooled. Then, the temperature of the end part 8 increases, and the electrode in the end part of the tube 1 is sealed.  Consequently, manufacturing process is simplified, time is saved, and the manufacture is made suitable for mass production on a large scale.